Shelving systems

ABSTRACT

A shelving system includes side members that each define a first channel having a slide disposed therein. A cross member extends between and connects the slides. The cross member defines a second channel having a guide member disposed therein. The guide member defines a third channel and a flange. A container includes side walls having a rail. One of the rails is movably disposed in the third channel. The rails include a first locking element and a second locking element. The handle includes a third locking element that engages the first locking element. The handle is movable between a first position in which the second locking element engages the flange and the container is fixed relative to the guide member and a second position in which the second locking element is spaced apart from the flange and the container can translate relative to the guide member.

TECHNICAL FIELD

The present disclosure generally relates to shelves used to store itemssuch as, for example, parcels and/or packages, and more particularly toa shelving system for temporarily storing items, wherein the shelvingsystem is adapted to fit in a vehicle and can be adjusted depending uponthe size and shape of the items being stored.

BACKGROUND

Delivery and/or service vehicles such as, for example, trucks, vans andcars may include an assembly having trays positioned on one or moreracks located in an interior of the delivery or service vehicle. Itemssuch as, for example, tools, parcels and/or packages are stored on thetrays temporarily while the vehicle is being driven to a selecteddestination, such as, for example, the home or office of a client or aloading dock or storefront of recipient. A driver of the vehicle orother personnel may remove the item or items from the tray once he orshe arrives at the selected destination by accessing the item or itemsthrough one or more doors of the vehicle, such as, for example, reardoors of a van or truck. Some vehicles include trays that slide relativeto the rack to facilitate accessing the item or items by the driver ofthe vehicle or other personnel. That is, once one or more doors of thevehicle are opened, the driver or other personnel may slide the traysrelative to the rack such that the item or items are convenientlylocated outside of the interior of the vehicle.

Spacing between adjacent trays is typically pre-determined according tothe configuration of the rack, which typically includes equally spacedslot or other means configured to engage a tray such that the trays areequally spaced up and down the rack. Spacing between adjacent trays maytherefore be inadequate to accommodate large items or, alternatively,may be greater than necessary when relatively small items are positionedon one of the trays. While some conventional rack and tray assembliesincluded in vehicles may increase the spacing between adjacent trays byremoving one or more trays to accommodate large items, such assemblieslack a means to reduce the spacing between adjacent trays or increasethe spacing between adjacent trays without removing one or more of thetrays. As a result, the spacing between adjacent trays is oftenpre-determined according to the design of the rack, rather than the sizeand shape of the item or items placed on the tray. That is, spacingbetween adjacent trays cannot be modified according to characteristicsof the items placed on the trays, but is instead determined by theconfiguration of the rack and tray. This disclosure describes animprovement over these prior art technologies.

Furthermore, in vehicles that include trays that slide relative to therack, the trays tend to slide at undesired times such as, for example,when the delivery vehicle makes a sharp turn and/or when the vehiclecomes to an abrupt stop, which causes the item or items positioned onthe tray to move relative to the tray and/or fall off the tray and ontothe floor of the vehicle, potentially damaging the item or items. Whilesome rack and tray assemblies used in vehicles include a lockingmechanism to prevent the trays for sliding relative to the rack, thelocking mechanisms used encompass only a small portion of the tray, thusmaking accessing the locking mechanism difficult and/or may require twohands to operate. For example, conventional locking mechanisms include ahandle having a thumb release on one side of the handle. In order tolock and/or unlock the tray from the rack, the driver of the vehicle orother personnel is required to apply the thumb release, typically bypressing the thumb release down. Due to the small size and remotelocation of the thumb release, accessing and/or pressing the thumbrelease is often difficult, especially when the driver or otherpersonnel is carrying other items. This disclosure describes animprovement over these prior art technologies.

Still further, trays of conventional rack and tray assemblies used invehicles often include handles of a relatively weak construction thattend to bend or break when the driver of the delivery or service vehicleor other personnel pulls on the handle. The handles also tend to have acommon appearance as they are not specifically tailored to theparticular rack and tray assembly according to, for example, a lockingmechanism used to lock and unlock the trays to prevent trays from movingrelative to the rack undesirably. This disclosure describes animprovement over these prior art technologies.

SUMMARY

In one embodiment, a shelving system is provided. The shelving systemincludes first and second side members each extending along an axisbetween a first end and a second end. The side members each include aninner surface defining a first channel. A slide is movably disposed ineach of the first channels. A cross member extends between and connectsthe slides. The cross member includes an inner surface defining a secondchannel. A guide member is movably disposed in the second channel. Theguide member includes an inner surface defining a third channel and atleast one flange. A container includes a first wall and a second wallextending parallel to the first wall. The container further includes apair of spaced apart side walls extending between the first and secondwalls. The side walls each comprise a rail. One of the rails is movablydisposed in the third channel. At least one of the rails includes afirst locking element and a second locking element connected to thefirst locking element by a cable. The first wall includes a handlecomprising a third locking element that engages a first end of the firstlocking element. The handle is movable between a first position in whicha first end of the second locking element engages the flange and thecontainer is fixed relative to the guide member and a second position inwhich the first end of the second locking element is spaced apart fromthe flange and the container can translate relative to the guide member.In some embodiments, methods are provided.

In one embodiment, the shelving system comprises a vehicle having aninterior including a floor and a ceiling. The interior of the vehicle isaccessible though at least one side door. First and second side membersare positioned in the interior of the vehicle such that the side membersare spaced apart from side walls of the vehicle. The side members eachextend along an axis between a first end and a second end and eachinclude an inner surface defining a first channel. A slide is movablydisposed in each of the first channels. An upper member extends betweenand connects the first ends of the side members. The upper memberextends perpendicular to the axes. The upper member engages the ceilingof the vehicle and includes an aperture extending parallel to the axes.The upper member has a fastener extending through the aperture and intothe ceiling to fix the upper member relative to the ceiling of thevehicle. A lower member extends between and connects the second ends ofthe side members. The lower member engages the floor of the vehicle andincludes an aperture extending parallel to the axes. The lower memberhas a fastener extending through the aperture in the lower member andinto the floor to fix the lower member relative to the floor of thevehicle. A cross member extends between and connects the slides. Thecross member includes an inner surface defining a second channelextending perpendicular to the axes. A guide member is movably disposedin the second channel. The guide member includes an inner surfacedefining a third channel. The guide member further includes at least oneflange. A container includes a first wall and a second wall extendingparallel to the first wall. The container includes a pair of spacedapart side walls extending between the first and second walls to definea square or rectangular container. The side walls of the container eachinclude a rail projecting outwardly from a respective side wall. One ofthe rails is movably disposed in the third channel. The rail disposed inthe third channel includes a first locking element and a second lockingelement connected to the first locking element by a cable. The firstwall includes a handle comprising a third locking element that engages afirst end of the first locking element. The handle is movable between afirst position in which a first end of the second locking elementengages the flange and the container is fixed relative to the guidemember and a second position in which the first end of the secondlocking element is spaced apart from the flange and the container cantranslate relative to the guide member.

In one embodiment, the shelving system comprises a vehicle having aninterior including a floor and first and second side walls. The interiorof the vehicle is accessible through at least one rear door. First andsecond side members engage the first side wall of the vehicle. The sidemembers each extend along an axis between a first end and a second end.The side members each include an inner surface defining a first channel.A slide is movably disposed in each of the first channels. An uppermember extends between and connects the first ends. The upper memberincludes a bracket having a first surface extending perpendicular to theaxes and a second surface disposed at an acute angle relative to thefirst surface. The second surface of the bracket engages the first sidewall. The second surface of the bracket includes an aperture having afastener extending through the aperture and into the first side wall tofix the upper member with the first side wall. A lower member extendsbetween and connects the second ends. The lower member engages the floorand includes an aperture extending parallel to the axes. The lowermember has a fastener extending through the aperture in the lower memberand into the floor to fix the lower member relative to the floor. Across member extends between and connects the slides. The cross memberincludes an inner surface defining a second channel extendingperpendicular to the axes. A guide member is movably disposed in thesecond channel. The guide member includes an inner surface defining athird channel and at least one flange. A container includes a first walland a second wall extending parallel to the first wall. The containerincludes a pair of spaced apart side walls extending between the firstand second walls. The side walls of the container each include a railprojecting from a respective side wall. One of the rails is movablydisposed in the third channel. At least one of the rails includes afirst locking element and a second locking element connected to thefirst locking element by a cable. The first wall includes a handlecomprising a third locking element that engages a first end of the firstlocking element. The cross member includes spaced apart openings. Eachof the openings in the cross member is aligned with an aperture in oneof the slides. A fastener extends through a respective opening in thecross member and a respective aperture in one of the slides to fix thecross member with the slides such that the fasteners are moveablebetween a first position in which an outer surface of the cross memberis spaced apart from outer surfaces of the side members and the slidescan translate axially within the first channels and a second position inwhich the outer surface of the cross member engages the outer surfacesof the side members and the slides are fixed relative to the sidemembers. The handle is movable between a first position in which a firstend of the second locking element engages the flange and the containeris fixed relative to the cross member and a second position in which thefirst end of the second locking element is spaced apart from the flangeand the container can translate relative to the cross member.

BRIEF DESCRIPTION OF THE DRAWINGS

The present disclosure will become more readily apparent from thespecific description accompanied by the following drawings, in which:

FIG. 1 is a perspective view of one embodiment of a shelving system inaccordance with the principles of the present disclosure;

FIG. 2 is a perspective view of one embodiment of a shelving system inaccordance with the principles of the present disclosure;

FIG. 3 is a perspective view of the system shown in FIG. 1 at Detail Awith components removed;

FIG. 4 is a side, cross sectional view of components of the system shownin FIG. 1 along lines B-B at Detail C;

FIG. 5 is a side, cross sectional view of components of the system shownin FIG. 1 along lines D-D at Detail E;

FIG. 6 is a perspective view of components of the system shown in FIG.1;

FIG. 7 is a perspective view of components of the system shown in FIG.1, with components of the system in a first position;

FIG. 8 is a perspective view of components of the system shown in FIG.1, with components of the system in a second position;

FIG. 9 is a breakaway, perspective view of components of the systemshown in FIG. 1 at detail F;

FIG. 10 is a side view, in partial cross section, of components of thesystem shown in FIG. 1;

FIG. 11 is a breakaway top, cross sectional view of components of thesystem shown in FIG. 1 along lines G-G at Detail H;

FIG. 12 is a top, cross sectional view of the system shown in FIG. 1positioned in a vehicle, wherein the vehicle includes a second shelvingsystem in accordance with the principles of the present disclosure, andwherein the system shown in FIG. 1 and the second system have drawers ina closed position; and

FIG. 13 is a top, cross sectional view of the system shown in FIG. 1 andthe second system shown in FIG. 12 positioned in a vehicle, wherein thesystem shown in FIG. 1 and the second system shown in FIG. 12 havedrawers in an open position.

Like reference numerals indicate similar parts throughout the figures.

DETAILED DESCRIPTION

The exemplary embodiments of a shelving system and related methods ofuse are discussed in terms of devices for the storage of items duringtransport. The present disclosure may be understood more readily byreference to the following detailed description of the disclosure takenin connection with the accompanying drawing figures, which form a partof this disclosure. It is to be understood that this disclosure is notlimited to the specific devices, methods, conditions or parametersdescribed and/or shown herein, and that the terminology used herein isfor the purpose of describing particular embodiments by way of exampleonly and is not intended to be limiting of the claimed disclosure. Also,as used in the specification and including the appended claims, thesingular forms “a,” “an,” and “the” include the plural, and reference toa particular numerical value includes at least that particular value,unless the context clearly dictates otherwise. Ranges may be expressedherein as from “about” or “approximately” one particular value and/or to“about” or “approximately” another particular value. When such a rangeis expressed, another embodiment includes from the one particular valueand/or to the other particular value. Similarly, when values areexpressed as approximations, by use of the antecedent “about,” it willbe understood that the particular value forms another embodiment. It isalso understood that all spatial references, such as, for example,horizontal, vertical, top, upper, lower, bottom, left and right, are forillustrative purposes only and can be varied within the scope of thedisclosure. For example, the references “upper” and “lower” are relativeand used only in the context to the other, and are not necessarily“superior” and “inferior”.

The following discussion includes a description of a shelving system,related components and methods of employing the shelving system inaccordance with the principles of the present disclosure. Alternateembodiments are also disclosed. Reference will now be made in detail tothe exemplary embodiments of the present disclosure, which areillustrated in the accompanying figures. Turning to FIGS. 1-12, thereare illustrated components of a shelving system 20.

In some embodiments, system 20 is configured for mounting in a vehicle,such as, for example, a delivery or service vehicle, such as, forexample, a van or truck. In some embodiments, system 20 is mounted inthe vehicle such that system 20 is accessible through rear doors of thevehicle, but is not readily accessible through side doors, or any otherdoors of the vehicle. In such embodiments, system 20 is positioned suchthat system 20 may move from a closed position to an open position whenthe rear doors of the vehicle open, but is prevented from moving fromthe closed position to the open position when the rear doors are closed,as will be described. In some embodiments, system 20 is mounted in thevehicle such that system 20 is accessible through one or more side doorof the vehicle, but is not readily accessible through rear doors, or anyother doors of the vehicle. In such embodiments, system 20 is positionedsuch that system 20 may move from the closed position to the openposition when the side door of the vehicle is open, but is preventedfrom moving from the closed position to the open position when the sidedoor is closed, as will be described. In some embodiments, system 20includes a plurality of shelving units, wherein one unit is mounted inthe vehicle such that it is accessible through one or more side doors ona first side of the vehicle and another unit is mounted in the vehiclesuch that it is accessible through one or more side doors on an oppositesecond side of the vehicle. In some embodiments, system 20 includes thevehicle.

The components of shelving system 20 can be fabricated from materialsincluding metals, polymers and/or composites, depending on theparticular application. For example, the components of system 20,individually or collectively, can be fabricated from materials such asaluminum, steel, iron, stainless steel, titanium, titanium alloys,cobalt-chrome, stainless steel alloys, semi-rigid and rigid materials,plastics, elastomers, rubbers and/or rigid polymers. Various componentsof system 20 may have material composites, including the abovematerials, to achieve various desired characteristics such as strength,rigidity, elasticity, performance and durability. The components ofsystem 20, individually or collectively, may also be fabricated from aheterogeneous material such as a combination of two or more of theabove-described materials. The components of system 20 can be extruded,molded, injection molded, cast, pressed and/or machined. The componentsof system 20 may be monolithically formed, integrally connected orinclude fastening elements and/or instruments, as described herein.

System 20 includes a first pair of side members 22 opposite a secondpair of side members 22. Side members 22 each extend along alongitudinal axis L between a first end 24 and a second end 26. Sidemembers 22 have a length defined by the distance between ends 24, 26.Side members 22 have a uniform width or diameter along the entire lengthof each side member 22. Side members 22 each include an inner surface 28defining a first channel 30. First channels 30 each extend the entirelength of each side member 22. Inner surfaces 28 of the first pair ofside members 22 face inner surfaces of the second pair of side members22. In some embodiments, side members 22 and/or first channel 30 mayhave various cross section configurations, such as, for example, oval,oblong, triangular, rectangular, square, polygonal, irregular, uniform,non-uniform, variable, tubular and/or tapered, depending upon therequirements of a particular application. In some embodiments, eachfirst channel 30 is capped on either ends thereof such that each firstchannel 30 has a length that is less than the length of a respectiveside member 22 to prevent a component, such as, for example, a slide 42disposed in first channel 30 from moving out of first channel 30.

Side members 22 each include a planar first wall 32 extending betweenparallel planar side walls 34. First walls 32 of the first pair of sidemembers 22 are aligned with one another and first walls 32 of the secondpair of side members 22 are aligned with one another. Side walls 34 eachinclude an inwardly facing end wall 36 that extends perpendicular toside walls 34. End walls 36 are parallel to first wall 32 and eachinclude an extension 38 extending toward first wall 32. Extensions 38each include a planar end surface 40 extending parallel to first wall 32configured to engage a portion of slide 42, as will be described. Insome embodiments, all or only a portion of first wall 32, side walls 34,extensions 38 and/or end surfaces 40 may be variously configured anddimensioned, such as, for example, planar, concave, polygonal,irregular, uniform, non-uniform, staggered, tapered, consistent orvariable, depending on the requirements of a particular application. Insome embodiments, first wall 32, side walls 34, extensions 38 and/or endsurfaces 40 may be disposed at alternate orientations, relative to oneanother and/or longitudinal axis L, such as, for example, parallel,transverse, perpendicular and/or other angular orientations such asacute or obtuse, co-axial and/or may be offset or staggered, dependingupon the requirements of a particular application.

At least one slide 42 is movably disposed in each first channel 30. Itis envisioned that system 20 may include one or a plurality of slides 42disposed in each first channel. As best shown in FIGS. 1 and 2, eachfirst channel 30 includes three slides 42 movably disposed therein. Itis envisioned that each of side members 22 includes the same number ofslides 42 positioned therein. That is, each side member 22 that makes upthe first pair of side members 22 includes the same number of slides aseach side member 22 that makes up the second pair of side members 22.

Slides 42 each include an elongated body extending along longitudinalaxis L between a first end 44 and a second end 46, as best shown in FIG.9. The body of slide 42 includes a first arm 48 extending perpendicularto longitudinal axis L from a first side surface 50 of the body and asecond arm 52 extending perpendicular to longitudinal axis L from anopposite second side surface 54 of the body, as best shown in FIG. 11.First arm 48 includes a first wing 56 extending perpendicular to thefirst arm 48 and defining a first cavity 58. Second arm 52 includes asecond wing 60 extending perpendicular to second arm 52 and defining asecond cavity 62. First cavity 38 is spaced apart from second cavity 62by the body of slide 42. One extension 38 of a respective side member 22is disposed in first cavity 58 and one extension 38 of the respectiveside member 22 is disposed in second cavity 62 such that slide 42 ismovable relative to side member 22 within first channel 30. One endsurface 40 is configured to engage first arm 48 and one end surface 40is configured to engage second arm 52. Slide 42 has a maximum width thatis less than a maximum width of first channel 30 such that outersurfaces of first wing 56 and second wing 60 are spaced apart from innersurface 28 when slide 42 is disposed in first channel 30 to allow slide42 to translate within first channel 30 with minimal resistance. In someembodiments, first arm 48, first side surface 50, second arm 52, secondside surface 54, first wing 56, first cavity, second wing 60 and/orsecond cavity 62 may be disposed at alternate orientations, relative toone another and/or longitudinal axis L, such as, for example, parallel,transverse, perpendicular and/or other angular orientations such asacute or obtuse, co-axial and/or may be offset or staggered, dependingupon the requirements of a particular application.

Slides 42 each include a projection 64 extending perpendicular to axis Lconfigured to engage a bottom surface 66 of a cross member 68, as bestshown in FIG. 9, to prevent cross member 68 from translating axiallyrelative to slide 42 in the direction shown by arrow J, while allowingcross member 68 to translate axially relative to slide 42 in thedirection shown by arrow JJ. One cross member 68 extends between andconnects each of the slides 42 positioned in first channels 30 of thefirst pair of side members 22 and one cross member 68 extends betweenand connects each of the slides 42 positioned in first channels 30 ofthe second pair of side members 22. In some embodiments, a plurality ofcross members 68 extend between and connect slides 42 positioned infirst channels 30 of the first pair of side members and an equal numberof cross members 68 extend between and connect slides 42 positioned infirst channels 30 of the second pair of side members such that the crossmembers 68 connecting the first pair of side members 22 are parallelaligned with the cross members 68 connecting the second pair of sidemembers 22.

Cross members 68 each include an inner surface 70 defining a secondchannel 72 configured for movable disposal of a guide member 74, as willbe described. Cross members 68 each include spaced apart threadedopenings 78, each of the openings 78 being aligned with a threadedaperture 80 in one of the slides 42. A threaded fastener 82 extendsthrough a respective opening 78 and a respective aperture 80 to fixcross member 68 with slides 42. Fasteners 82 are moveable between afirst position in which an outer surface of cross member 68 is spacedapart from outer surfaces of side members 22 and the slides 42 cantranslate axially within first channels 30 and a second position inwhich the outer surface of cross member 68 engages the outer surfaces ofside members 22 and the slides 42 are fixed relative to side members.When fasteners 82 are in the second position, end walls 36 engage theouter surface of cross member 68 and end surfaces 40 engage arms 48, 52,as best shown in FIG. 11. When fasteners 82 are in the second position,the body of slide 42 is spaced apart from cross member 68. That is, theonly portion of each slide 42 that contacts a respective side member 22and/or cross member 68 is first arm 48 and second arm 52. Thisconfiguration allows fasteners 82 to move between the first and secondpositions by unthreading or threading a respective fastener 82 through arespective opening 78 and a respective aperture 80 only slightly. Thatis, fastener 82 need only be rotated relative to slide 42 and/or crossmember 68 one or a few turns to move fastener 82 from between the firstand second positions. When fasteners 82 are in the first position,slides 42 can translate within first channels 30 to adjust the positionof slides 42 relative to side members 22. Fasteners 82 are then movedfrom the first position to the second position to fix the position ofslides 42 relative to side members 22.

In some embodiments, side members 22 each include indicia on an outersurface thereof, such as, for example, calibrated lines to measuredistances. Such indicia may be used to ensure that four slides 42, eachdisposed in a first channel 30 of one of the side members 22 that makeup the first and second pairs of side members 22 may each be aligned todefine a first level. It is envisioned that the indicia may also be usedto align other levels of slides 42 before or after aligning the firstlevel.

Each guide member 74 is movably disposed in a second channel 72 andincludes an inner surface 84 defining a third channel 86. A container 88includes a first wall 90 and a second wall 92 extending parallel tofirst wall 90. Container 88 includes a pair of spaced apart side walls94 extending between first and second walls 90, 92. Outer surfaces ofeach side wall 94 includes a rail 96. One rail 96 of one container 88 ismovably disposed in a third channel 86 of a guide member 74 extendingbetween the first pair of side members 22 and one rail 96 of thecontainer 88 is movably disposed in a third channel 86 of an alignedguide member 74 extending between the second pair of side members 22.Container 88 includes a recessed tray 98 positioned between first andsecond walls 90, 92 and between the side walls 94. Tray 98 is maintainedin a substantially horizontal orientation relative to axis L whencontainer 88 translates within third channel 86 and guide member 74translates within second channel 72. System 20 may include one or aplurality of containers 88. It is envisioned that the number ofcontainers 88 included corresponds to the number of slides 42 and/or thenumber of cross members 68 or guide members 74. That is, system 20includes one container 88 for every four slides 42 and one container 88for every two cross members 68 or every two guide members 74.

A first upper member 100 extends between and connects first ends 24 ofthe first pair of first members 22 and a second upper member 100 extendsbetween and connects first ends 24 of the second pair of first members22. Each upper member 100 includes a bracket 102 having a first surface104 extending perpendicular to axis L and a second surface 106 disposedat an acute angle relative to first surface 104. In some embodiments,first surface 104 is connected to second surface 106 such that firstsurface 104 pivots relative to second surface 106 such that secondsurface 106 can be selectively positioned relative to first surface 104.

In embodiments in which system 20 is configured for mounting in avehicle such that system 20 is accessible through rear doors of thevehicle, second surface 106 includes one or more openings configured fordisposal of a fastener such that the fastener extends through theopening in second surface 106 and into a side wall of the vehicle to fixsystem 20 relative to the vehicle. It is envisioned that the one or moreopenings extending through second surface 106 may include threads tofacilitate engagement with a fastener. In some embodiments, upper member100 may be configured to engage the ceiling of a vehicle using bracket102 described above. In some embodiments, upper member 100 is configuredto engage the ceiling of a vehicle and does not include a bracket.Rather, upper member 100 is a single plate that includes one or moreopenings extending parallel to axis L configured for disposal of afastener such that the fastener extends through the opening in uppermember 100 and into the ceiling of the vehicle to fix system 20 relativeto the vehicle. In some embodiments, upper member 100 includes surfaceconfigurations to enhance fixation with the interior of the vehicle,such as, for example, rough, arcuate, undulating, porous, semi-porous,dimpled, polished and/or textured according to the requirements of aparticular application.

A first lower member 108 extends between and connects second ends 26 ofthe first pair of first members 22 and a second lower member 108 extendsbetween and connects ends 26 of the second pair of first members 22.Lower members 108 each include a first surface including an aperture 110extending parallel to axis L configured for disposal of a fastener suchthat the fastener extends through aperture 110 and into the floor of thevehicle to fix system 20 relative to the vehicle. In some embodiments,aperture 110 is threaded. It is envisioned that lower members 108 mayeach include one or a plurality of apertures 110. In some embodiments,apertures 110 are uniformly spaced apart from one another.

In some embodiments, rails 96 each include a first locking element 110positioned adjacent first wall 90 and a second locking element 112positioned adjacent second wall 92. Second locking element 112 isconnected to first locking element 110 by a cable 114. An inner surface84 of each guide member 74 includes at least one flange 116 configuredto engage second locking element 112 to fix container relative to crossmember 68 and/or guide member 74. In some embodiments, system 20includes a first flange 116 adjacent first wall 90 and a second flange116 spaced apart from the first flange 116 adjacent second wall 92. Insome embodiments, flange 116 extends at an acute angle relative to anaxis defined by guide member 74.

First locking element 110 includes a first knob 118 and second lockingelement 112 includes a second knob 120. Cable 114 engages first knob 118and second knob 120 to connect first locking element 110 with secondlocking element 112. In some embodiments, cable 114 comprises a rigidmaterial such that the distance between first knob 118 and second knob120 is fixed. In some embodiments, a first end of cable 114 defines ahook that engages first knob 118 and a second end of cable 114 defines ahook that engages second knob 120, the hooks being oriented in oppositedirections. That is, the hook that engages first knob 118 has an openingoriented in a direction that is opposite the direction in which theopening of the hook that engages second knob 120 is oriented. In someembodiments, cable 114 applies tension between first knob 118 and secondknob 120. A first end 122 of first locking element 110 pivots relativeto a second end 124 of first locking element 110 about a pivot point 126positioned between first knob 118 and first wall 90. A first end 128 ofsecond locking element 112 pivots relative to a second end 130 of secondlocking element 112 about a pivot point 132 positioned between secondknob 120 and first wall 90.

First wall 90 includes a handle 134 including a third locking element136 that engages first end 122 of first locking element 110. First wall90 has a length extending between side walls 94, 94. Handle 134 extendsbetween side walls 94, 94 such that handle 134 has a length that isequal to the length of first wall 90. Handle 134 is movable between afirst position in which first end 128 of second locking element 112engages flange 116 of guide member 74 and container 88 is fixed relativeto guide member 74, as shown in FIG. 7, and a second position in whichfirst end 128 of second locking element 112 is spaced apart from flange116 and container 88 can translate relative to guide member 74, as shownin FIG. 8.

Handle 134 includes a first portion 138 and a second portion 140 thatmovably engages first portion 138. Second portion 140 includes thirdlocking element 136. Third locking element 136 includes a pin thatextends perpendicular to axis L. Moving second portion 140 from a firstorientation, shown in FIG. 7, to a second orientation, shown in FIG. 8,moves handle 134 from the first position to the second position. In someembodiments, handle 134 is biased to the first position by a spring 142that engages third locking element 136. Moving second portion 140 ofhandle 134 from the first orientation to the second orientation movesthird locking element 136 in a downward direction, such as, for example,the direction shown by arrow K, such that second end 124 of firstlocking element 110 moves in an opposite, upward direction such as, forexample, the direction shown by arrow KK. First end 128 of secondlocking element 112 moves in the upward direction when second end 124 offirst locking element 110 moves in the upward direction.

Side walls 94, 94 of container 88 each include an inner surface defininga plurality of spaced apart recesses 144 extending parallel to oneanother and first wall 90 includes a plurality of spaced apartprotuberances 146 each extending parallel to one another that aredisposed in recesses 144 to engage first wall 90 with side walls 94, 94.As shown in FIG. 5, protuberances 146 may have varying lengths. In someembodiments, the lengths of protuberances 146 increases from the top offirst wall 90 to the bottom of first wall 90. In some embodiments, thisconfiguration is reversed. That is, the lengths of protuberances 146decreases from the top of first wall 90 to the bottom of first wall 90.In some embodiments, the upper most protuberance 146 and the lower mostprotuberance 146 each have a length that is less than a protuberance 146positioned between the upper most protuberance 146 and the lower mostprotuberance 146. In some embodiments, each of the protuberances 146 hasa length that is substantially equivalent.

In some embodiments, system 20 includes a vehicle 200, such as, forexample, a van, truck or car having at least one first side door 202 andat least one second side door 204 opposite first side door 202. It isenvisioned that the at least one first side door 202 may include a pairof first side doors 202 that open independently of one another. It isenvisioned that vehicle 200 may lack a post or other support meansbetween the pair of first side doors 202 such that an interior ofvehicle 200 has an open configuration adjacent the pair of first sidedoors 202. It is envisioned that the at least one second side door 204may include a pair of second side doors 204 that open independently ofone another. It is envisioned that vehicle 200 may lack a post or othersupport means between the pair of second side doors 204 such that theinterior of vehicle 200 has an open configuration adjacent the pair ofsecond side doors 204. Vehicle 200 includes a partition 206 positionedbetween the pair of first side doors 202 and the pair of side doors 204.Partition 206 is fixed relative to vehicle 200 and extends substantiallyparallel to side doors 202, 204 when side doors 202, 204 are in a closedposition. That is, partition 206 extends parallel to an axis defined byvehicle 200. It is envisioned that partition 206 may extend from a floorof vehicle 200 to a ceiling of vehicle 200. In some embodiments,partition 206 is removable. In some embodiments, partition 206integrally formed with the floor and/or ceiling of the vehicle.

First and second side members 22, 22 are positioned in the interior ofvehicle 200 such that first and second side members 22, 22 extendperpendicular to partition 206. One of first and second side members 22,22 engages a first surface 208 of partition 206. Slides 42, crossmembers 68, guide members 74, containers 88, upper members 100 and lowermembers 108 are positioned relative to side members 22 and/or oneanother in the manner described above to define a first shelving unit250, as best shown in FIGS. 12 and 13.

In some embodiments, system 20 includes a second shelving unit 350comprising third and fourth side members 322 each having a configurationsimilar to side members 22, 22. Third and fourth side members 322, 322include an inner surface defining a fourth channel. Third and fourthside members 322, 322 are being positioned in the interior of vehicle200 such that third and fourth side members 322, 322 extendperpendicular to partition 206. One of third and fourth side members322, 322 engage a second surface 210 of partition 206 that is oppositefirst surface 208. A second slide 42 is movably disposed in each fourthchannel of third and fourth side members 322, 322. The fourth channelseach have a configuration similar to first channels 30. A second crossmember 68 extends between and connects the second slides 42. A secondguide 74 is movably disposed in second channel 72 of second cross member68. A rail 96 of a second container 88 is movably disposed in thirdchannel 86 of second cross member 68.

Container 88 of first shelving unit 250 and second container 88 ofsecond shelving unit 350 open in opposing directions, as best shown inFIG. 13. That is, container 88 opens by moving container 88 relative tovehicle 200 in the direction shown by arrow M and closes by movingcontainer 88 relative to vehicle 200 in the direction shown by arrow N.Conversely, container 388 opens by moving container 388 relative tovehicle 200 in the direction shown by arrow N and closes by movingcontainer 388 relative to vehicle 200 in the direction shown by arrow M.

It will be understood that various modifications may be made to theembodiments disclosed herein. Therefore, the above description shouldnot be construed as limiting, but merely as exemplification of thevarious embodiments. Those skilled in the art will envision othermodifications within the scope and spirit of the claims appended hereto.

1-20. (canceled)
 21. A shelving system comprising: a frame; a guidemember coupled to the frame; and a shelf coupled to the guide member,the shelf including a first locking element and a handle comprising asecond locking element, the locking elements being configured toprovisionally fix the shelf relative to the guide member.
 22. A systemas recited in claim 21, wherein the first locking element engages thesecond locking element to provisionally fix the shelf relative to theguide member.
 23. A system as recited in claim 21, wherein the shelfincludes a rail that is coupled to the guide member, the rail includingthe first locking element.
 24. A system as recited in claim 21, whereinthe shelf includes a rail that is coupled to the guide member, the railincluding the first locking element, the first locking element includinga first part and a second part, the first part engaging the secondlocking element.
 25. A system as recited in claim 21, wherein the shelfincludes a rail that is coupled to the guide member, the rail includingthe first locking element, the rail being positioned within a channel ofthe guide member.
 26. A system as recited in claim 21, furthercomprising a mounting bracket that is coupled to the frame, the mountingbracket comprising a plurality of apertures configured for disposal of afastener to couple the mounting bracket to a surface.
 27. A system asrecited in claim 21, wherein the handle is movable between a firstposition in which the first locking element directly engages the guidemember and the shelf is provisionally fixed relative to the guide memberand a second position in which the first locking element is spaced apartfrom the guide member and the shelf can translate relative to the guidemember.
 28. A system as recited in claim 27, wherein: the handlecomprises a first portion and a second portion that movably engages thefirst portion, the second portion including the second locking element;and moving the second portion from a first orientation to a secondorientation moves the handle from the first position to the secondposition.
 29. A system as recited in claim 27, wherein the handle isbiased to the first position.
 30. A system as recited in claim 27,wherein the handle is biased to the first position by a spring thatengages the second locking element.
 31. A system as recited in claim 21,wherein the guide member is slidably coupled to the frame.
 32. A systemas recited in claim 21, wherein the guide member is movable between afirst configuration in which the guide member is capable of movingvertically in opposite directions along a length of the frame and asecond configuration in which the guide member is prevented from movingvertically in opposite directions along the length of the frame.
 33. Asystem as recited in claim 21, wherein the guide member defines alongitudinal axis and is configured to move in opposite directionsrelative to the frame along a transverse axis that extends perpendicularto the longitudinal axis.
 34. A system as recited in claim 21, furthercomprising a vehicle including an interior comprising a floor and aceiling, the shelf being movable between a first position in which theshelf is disposed within the interior and a second position in which atleast a portion of the shelf extends through an opening in the vehicleand is positioned outside of the interior.
 35. A shelving systemcomprising: a frame; a guide member coupled to the frame; and a shelfincluding a rail that is positioned within the guide member, the railincluding a first locking element, the shelf including a handlecomprising a second locking element that is configured to engage thefirst locking element, the handle being movable relative to the railsuch that the locking elements provisionally fix the shelf relative tothe guide member.
 36. A system as recited in claim 35, wherein thehandle is movable between a first position in which the first lockingelement directly engages the guide member and the shelf is provisionallyfixed relative to the guide member and a second position in which thefirst locking element is spaced apart from the guide member and theshelf can translate relative to the guide member.
 37. A system asrecited in claim 36, wherein: the handle comprises a first portion and asecond portion that movably engages the first portion, the secondportion including the second locking element; and moving the secondportion from a first orientation to a second orientation moves thehandle from the first position to the second position.
 38. A system asrecited in claim 36, wherein the handle is biased to the first position.39. A system as recited in claim 36, wherein the handle is biased to thefirst position by a spring that engages the third locking element.
 40. Ashelving system comprising: a frame; a guide member coupled to theframe, the guide member defining a longitudinal axis and beingconfigured to move in opposite directions relative to the frame along atransverse axis that extends perpendicular to the longitudinal axis; anda shelf including a rail that is positioned within a channel of theguide member, the rail including a first locking element, the shelfincluding a handle comprising a second locking element, wherein thehandle is movable between a first position in which the first lockingelement directly engages the guide member and the shelf is provisionallyfixed relative to the guide member and a second position in which thefirst locking element is spaced apart from the guide member and theshelf can translate relative to the guide member.